Need opinion

I assume you are talking about the head gaskets. What kind do you use?

The heads were already ported some when I got them and then the guy I have doing my work took a little more to dress it up and make the transitions smoother. I would say as far as the heads go I'm not sure there is much left to do. I'm just trying to make sure I'm covering all my bases and not leaving anything out that might be a HP gain.